Use cache from settings

Author: pka

src/plugins/globe/globe_plugin.cpp

@@ -619,6 +619,7 @@ void GlobePlugin::layersChanged()
   for(int i = 0; i < table->rowCount(); ++i)
   {
     QString type = table->item(i, 0)->text();
+    bool cache = table->item(i, 1)->checkState();
     QString uri = table->item(i, 2)->text();
     MapLayer* layer = 0;
 
@@ -647,8 +648,7 @@ void GlobePlugin::layersChanged()
     }
     map->addMapLayer( layer );
 
-    bool cache = table->item(i, 1)->checkState();
-    layer->setCache( 0 ); //TODO: from dialog
+    if ( !cache || type == "Worldwind" ) layer->setCache( 0 ); //no tms cache for worldwind (use worldwind_cache)
   }
 
   //remove QGIS layer

src/plugins/globe/globe_plugin_dialog.cpp

@@ -202,7 +202,7 @@ void QgsGlobePluginDialog::on_elevationAdd_clicked()
     QTableWidgetItem *type = new QTableWidgetItem(elevationCombo->currentText());
     QTableWidgetItem *uri = new QTableWidgetItem(elevationPath->text());
     QTableWidgetItem* cache = new QTableWidgetItem();
-    cache->setCheckState(Qt::Unchecked);
+    cache->setCheckState( (elevationCombo->currentText() == "Worldwind") ? Qt::Checked : Qt::Unchecked ); //worldwind_cache will be active
     elevationDatasourcesWidget->setRowCount(1+i);
     elevationDatasourcesWidget->setItem(i, 0, type);
     elevationDatasourcesWidget->setItem(i, 1, cache);
@@ -285,7 +285,7 @@ void QgsGlobePluginDialog::readElevationDatasources()
     elevationDatasourcesWidget->setRowCount(1+i);
     elevationDatasourcesWidget->setItem(i, 0, type);
     QTableWidgetItem* chkBoxItem = new QTableWidgetItem();
-    (cache) ? chkBoxItem->setCheckState(Qt::Checked) : chkBoxItem->setCheckState(Qt::Unchecked);
+    chkBoxItem->setCheckState( cache ? Qt::Checked : Qt::Unchecked );
     elevationDatasourcesWidget->setItem(i, 1, chkBoxItem);
     elevationDatasourcesWidget->setItem(i, 2, uri);
   }